package com.nari.ysphd.view;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.ColorDrawable;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.ViewGroup.LayoutParams;
import android.view.WindowManager;
import android.widget.PopupWindow;

import com.nari.ysphd.R;

/*8
 * 选择任务状态
 */
public class ChangeUser_Menu extends PopupWindow {

	private View mMenuView;
	private Activity window;
	private View btn_changevideo;// 切换视频
	private View btn_closevideo;// 关闭视频
	private View btn_closeaudio;// 关闭音频
	private View btn_joiner;

	@SuppressWarnings("deprecation")
	public ChangeUser_Menu(final Activity context, OnClickListener itemsOnClick) {
		super(context);

		LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
		mMenuView = inflater.inflate(R.layout.view_changeuser_menu, null);

		btn_changevideo = (View) mMenuView.findViewById(R.id.btn_01);
		btn_closevideo = (View) mMenuView.findViewById(R.id.btn_02);
		btn_closeaudio = (View) mMenuView.findViewById(R.id.btn_03);
		btn_joiner = (View) mMenuView.findViewById(R.id.btn_04);

		btn_changevideo.setOnClickListener(itemsOnClick);
		btn_closevideo.setOnClickListener(itemsOnClick);
		btn_closeaudio.setOnClickListener(itemsOnClick);
		btn_joiner.setOnClickListener(itemsOnClick);

		window = context;
		// 设置按钮监听
		// 设置SelectPicPopupWindow的View
		this.setContentView(mMenuView);
		// 设置SelectPicPopupWindow弹出窗体的宽
		this.setWidth(LayoutParams.WRAP_CONTENT);
		// 设置SelectPicPopupWindow弹出窗体的高
		this.setHeight(LayoutParams.WRAP_CONTENT);
		// 设置SelectPicPopupWindow弹出窗体可点击
		this.setFocusable(true);
		// 设置SelectPicPopupWindow弹出窗体动画效果
		this.setAnimationStyle(R.style.PopupAnimation);
		// 实例化一个ColorDrawable颜色为半透明
		ColorDrawable dw = new ColorDrawable(window.getResources().getColor(R.color.transparent));
		// 设置SelectPicPopupWindow弹出窗体的背景
		this.setBackgroundDrawable(dw);
		// 添加pop窗口关闭事件
		this.setOnDismissListener(new poponDismissListener());
		// mMenuView添加OnTouchListener监听判断获取触屏位置如果在选择框外面则销毁弹出框
		mMenuView.setOnTouchListener(new OnTouchListener() {
			@SuppressLint("ClickableViewAccessibility")
			public boolean onTouch(View v, MotionEvent event) {

				int height = mMenuView.findViewById(R.id.pop_layout).getTop();
				int heightmin = mMenuView.findViewById(R.id.pop_layout).getBottom();
				int y = (int) event.getY();
				if (event.getAction() == MotionEvent.ACTION_UP) {
					if (y < height) {
						dismiss();
					}
					if (y > heightmin) {
						dismiss();
					}
				}
				return true;
			}
		});
	}

	/**
	 * 弹出的popWin关闭的事件，主要是为了将背景透明度改回来
	 * 
	 * @author cg
	 * 
	 */
	class poponDismissListener implements PopupWindow.OnDismissListener {

		@Override
		public void onDismiss() {

			WindowManager.LayoutParams params = window.getWindow().getAttributes();
			params.alpha = 1f;
			window.getWindow().setAttributes(params);
		}

	}
}
